Sherpur kalan, Ludhiana, Punjab, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Sherpur kalan, Ludhiana, Punjab, India
AQI Trends: Highest and Lowest
Same Day Analysis (11th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 152 of Unhealthy air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Oct - 12th Oct 2025
Sherpur kalan, Ludhiana, Punjab, India
6 AM11th Oct 2025
6 PM
5 AM12th Oct 2025
164AQI
125AQI
171AQI
153AQI
In the last 24 hours,
Sherpur kalan's AQI reached its highest point of 171 at 5 AM during the Night, while the lowest point, 125, was recorded at 3 PM during the Day between 11th Oct and 12th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Sherpur kalan, Ludhiana, Punjab, India
28°C25/32°C
29°C24/33°C
29°C26/33°C
29°C25/33°C
29°C25/33°C
29°C25/34°C
28°C25/33°C
29°C24/33°C
29°C25/34°C
28°C24/34°C
28°C24/34°C
28°C23/34°C
28°C23/34°C
28°C24/34°C
29°C24/35°C
29°C24/35°C
29°C25/35°C
30°C25/35°C
30°C25/35°C
29°C24/34°C
29°C24/34°C
28°C24/34°C
29°C24/35°C
27°C22/34°C
21°C19/23°C
20°C18/25°C
22°C17/28°C
24°C19/29°C
24°C19/30°C
25°C20/31°C
--°C/°C
111AQI
101AQI
111AQI
111AQI
2025 Days Vs Air Quality
Sherpur kalan, Ludhiana, Punjab, India
40%
115
55%
155
5%
14
Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 285 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Sherpur kalan, Ludhiana, Punjab, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
186AQI
149AQI
154AQI
137AQI
136AQI
147AQI
139AQI
134AQI
151AQI
158AQI
183AQI
108AQI
120AQI
137AQI
141AQI
141AQI
125AQI
139AQI
153AQI
141AQI
131AQI
132AQI
130AQI
131AQI
125AQI
130AQI
137AQI
141AQI
156AQI
154AQI
154AQI
144AQI
140AQI
147AQI
143AQI
130AQI
145AQI
129AQI
144AQI
141AQI
150AQI
144AQI
118AQI
125AQI
139AQI
138AQI
136AQI
123AQI
124AQI
131AQI
112AQI
104AQI
110AQI
108AQI
113AQI
118AQI
115AQI
107AQI
89AQI
90AQI
94AQI
101AQI
93AQI
91AQI
100AQI
118AQI
119AQI
118AQI
126AQI
127AQI
117AQI
119AQI
116AQI
102AQI
99AQI
97AQI
106AQI
111AQI
107AQI
113AQI
133AQI
141AQI
139AQI
143AQI
140AQI
127AQI
133AQI
117AQI
117AQI
112AQI
122AQI
136AQI
132AQI
132AQI
131AQI
137AQI
141AQI
160AQI
152AQI
150AQI
117AQI
106AQI
104AQI
104AQI
113AQI
123AQI
106AQI
126AQI
119AQI
128AQI
124AQI
119AQI
133AQI
141AQI
146AQI
136AQI
143AQI
154AQI
145AQI
145AQI
147AQI
110AQI
122AQI
113AQI
106AQI
107AQI
103AQI
107AQI
100AQI
100AQI
100AQI
93AQI
115AQI
122AQI
138AQI
130AQI
143AQI
135AQI
136AQI
140AQI
151AQI
118AQI
121AQI
118AQI
90AQI
99AQI
110AQI
124AQI
121AQI
120AQI
128AQI
113AQI
115AQI
100AQI
89AQI
89AQI
108AQI
124AQI
134AQI
135AQI
140AQI
150AQI
149AQI
142AQI
139AQI
129AQI
116AQI
106AQI
106AQI
103AQI
103AQI
93AQI
84AQI
97AQI
100AQI
106AQI
99AQI
97AQI
91AQI
89AQI
88AQI
85AQI
87AQI
84AQI
87AQI
93AQI
87AQI
91AQI
90AQI
89AQI
84AQI
86AQI
87AQI
94AQI
86AQI
81AQI
76AQI
79AQI
81AQI
82AQI
78AQI
79AQI
79AQI
82AQI
84AQI
81AQI
79AQI
83AQI
82AQI
77AQI
76AQI
73AQI
72AQI
69AQI
69AQI
75AQI
77AQI
79AQI
77AQI
82AQI
78AQI
81AQI
86AQI
79AQI
89AQI
84AQI
83AQI
86AQI
85AQI
82AQI
84AQI
78AQI
78AQI
84AQI
84AQI
74AQI
68AQI
67AQI
74AQI
79AQI
77AQI
73AQI
71AQI
66AQI
66AQI
64AQI
66AQI
67AQI
67AQI
68AQI
73AQI
74AQI
79AQI
80AQI
80AQI
80AQI
80AQI
81AQI
78AQI
78AQI
80AQI
81AQI
87AQI
98AQI
100AQI
98AQI
100AQI
99AQI
97AQI
98AQI
106AQI
137AQI
145AQI
128AQI
128AQI
124AQI
149AQI
136AQI
123AQI
115AQI
107AQI
128AQI
148AQI
152AQI
142AQI
127AQI
115AQI
131AQI
118AQI
111AQI
83AQI
78AQI
86AQI
131AQI
No. of days
2025111AQI
Highest AQI recorded in
January142AQI
Lowest AQI recorded in
August78AQI
2024122AQI
Highest AQI recorded in
January180AQI
Lowest AQI recorded in
July86AQI
2023112AQI
Highest AQI recorded in
December163AQI
Lowest AQI recorded in
July82AQI
2022122AQI
Highest AQI recorded in
November157AQI
Lowest AQI recorded in
July69AQI
202174AQI
Highest AQI recorded in
November173AQI
Lowest AQI recorded in
July0AQI
20200AQI
Highest AQI recorded in
January0AQI
Lowest AQI recorded in
December0AQI
Most & Least Polluted Years Over the Last 6 Years
Sherpur kalan's annual 2025 AQI (111) shows an average percentage change of 26.01% (worsened AQI) compared to previous years: 2020 (0), 2021 (74), 2022 (122), 2023 (112), 2024 (122).